Plastic bottle



FIG. 1 is a front perspective view of my new plastic bottle design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational thereof, the opposite side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a plastic bottle, as shown and described. 